Liquid trailer



FIG. 1—is a side view of a liquid trailer showing my new design.

FIG. 2—is a side view showing the opposite side of FIG. 1.

FIG. 3—is a top view thereof.

FIG. 4—is a bottom view thereof.

FIG. 5—is a rear view thereof.

FIG. 6—is a front view thereof; and,

FIG. 7—is a perspective view thereof. 

The ornamental design for a liquid trailer, as shown. 